Initializing AMReX (26.07-20-g950d60e48284)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-20-g950d60e48284) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7752 ... 0.7759 ... 0.7766 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1308 0.1433 0.1558 20.06% amrex::unpackBuffer 103 0.1284 0.1298 0.1313 16.90% amrex::unpackRemotes 103 0.1023 0.1075 0.1127 14.51% ParticleContainer::Redistribute_impl() 103 0.08375 0.09554 0.1073 13.82% Redistribute_partition 103 0.09029 0.09113 0.09197 11.84% ParticleCopyPlan::build 103 0.05584 0.05596 0.05608 7.22% TestParticleContainer::moveParticles 100 0.04909 0.04924 0.04939 6.36% amrex::communicateParticlesStart 103 0.01922 0.024 0.02879 3.71% TestParticleContainer::checkAnswer 103 0.01377 0.01922 0.02467 3.18% amrex::computeNeighborProcs 101 0.01965 0.02027 0.02089 2.69% ParticleCopyPlan::buildMPIStart 103 0.01032 0.01385 0.01738 2.24% amrex::communicateParticlesFinish 103 0.005669 0.01135 0.01703 2.19% ParticleCopyPlan::doHandShake 103 0.001012 0.004957 0.008903 1.15% InitParticles 1 0.0046 0.004815 0.00503 0.65% testRedistribute 1 0.0007454 0.0008677 0.00099 0.13% ParticleContainer::OK() 103 3.154e-05 3.158e-05 3.162e-05 0.00% Other 522 0.00324 0.004105 0.00497 0.64% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7752 0.7759 0.7766 100.00% ParticleContainer::Redistribute_impl() 103 0.6096 0.6097 0.6098 78.51% numParticlesOutOfRange() 614 0.1308 0.1433 0.1558 20.06% amrex::unpackBuffer 103 0.1284 0.1298 0.1313 16.90% amrex::unpackRemotes 103 0.1023 0.1075 0.1127 14.51% ParticleCopyPlan::build 103 0.0944 0.09556 0.09671 12.45% Redistribute_partition 103 0.09029 0.09113 0.09197 11.84% TestParticleContainer::checkAnswer 103 0.05654 0.06195 0.06735 8.67% TestParticleContainer::moveParticles 100 0.04909 0.04924 0.04939 6.36% ParticleContainer::OK() 103 0.04269 0.04273 0.04277 5.51% amrex::communicateParticlesStart 103 0.01922 0.024 0.02879 3.71% amrex::computeNeighborProcs 101 0.01965 0.02027 0.02089 2.69% ParticleCopyPlan::buildMPIStart 103 0.01839 0.01881 0.01922 2.48% amrex::communicateParticlesFinish 103 0.005669 0.01135 0.01703 2.19% InitParticles 1 0.009768 0.00977 0.009772 1.26% ParticleCopyPlan::doHandShake 103 0.001012 0.004957 0.008903 1.15% Other 522 0.003726 0.005377 0.007028 0.90% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [Redistribute_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [Redistribute_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9137 KiB 9138 KiB 9139 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 101 KiB 108 KiB 115 KiB 8330 KiB 8331 KiB 8332 KiB InitParticles 48 6961 KiB 6961 KiB 6961 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 124 KiB 132 KiB 139 KiB 8199 KiB 8201 KiB 8202 KiB amrex::packBuffer 204 335 KiB 337 KiB 339 KiB 8199 KiB 8200 KiB 8202 KiB Redistribute_partition 4054 93 KiB 94 KiB 94 KiB 1822 KiB 1822 KiB 1823 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3364 B 3402 B 3441 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1103 B 1103 B 1103 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 664 B 669 B 675 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 883 B 883 B 883 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 99 B 101 B 104 B 256 B 256 B 256 B --------------------------------------------------------------------------------------------------------------------------- Managed Memory Usage: --------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------- The_Managed_Arena::Initialize() 2 6 B 6 B 6 B 8192 KiB 8192 KiB 8192 KiB --------------------------------------------------------------------------------------------------------------- Pinned Memory Usage: ---------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max ---------------------------------------------------------------------------------------------------------------------- ParticleContainer::Redistribute_impl() 416 166 KiB 168 KiB 171 KiB 8199 KiB 8200 KiB 8202 KiB amrex::communicateParticlesStart 204 79 KiB 86 KiB 93 KiB 8199 KiB 8200 KiB 8202 KiB The_Pinned_Arena::Initialize() 2 8 B 10 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 862 B 862 B 863 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 891 B 892 B 894 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 13 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 126 B 127 B 128 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 120 B 120 B 120 B 256 B 256 B 256 B testRedistribute 4 0 B 0 B 0 B 256 B 256 B 256 B ---------------------------------------------------------------------------------------------------------------------- Total GPU global memory (MB) spread across MPI: [7965 ... 7965] Free GPU global memory (MB) spread across MPI: [7571 ... 7571] [The Arena] max space (MB) allocated spread across MPI: [49 ... 49] [The Arena] max space (MB) used spread across MPI: [35 ... 35] [The Managed Arena] max space (MB) allocated spread across MPI: [8 ... 8] [The Managed Arena] max space (MB) used spread across MPI: [0 ... 0] [The Pinned Arena] max space (MB) allocated spread across MPI: [24 ... 24] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.07-20-g950d60e48284) finalized